The U.S. Dollar Index (DXY) reached the 100 level on July 31, 2025, marking its highest point since May 29. This rise was driven by a weakening euro, which fell below a key support level of 1.1450 against the dollar. However, on August 1, the dollar experienced a decline, with the index plunging again during the trading session. The euro rebounded by approximately 1% to 1.1543 against the U.S. dollar. Overall, the U.S. dollar has depreciated by 8.77% so far in 2025, reflecting ongoing volatility in currency markets.